Kaikosru of Antioch

Kaikosru of Antioch (died 1138) was the ruler of the Seljuk Sultanate of Antioch until he was killed when the Sultanate of Rum conquered Antioch in 1138.

Biography
Captain Kaikosru was the commander of the 355-man garrison of the Seljuk Rebels city of Antioch, defending it from the Seljuk Empire and the Fatimid Caliphate. Kaikosru was killed when the Turks attacked and captured Antioch in 1138.